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denis23 [38]
3 years ago
5

Solve the two step equation to find the value of d: 30=-5d-5

Mathematics
1 answer:
mylen [45]3 years ago
5 0
D is equal to 7 because 7x5=35-5=30
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Can someone please help me
ss7ja [257]

Answer:

a.) 1/2

b.) 1/8

c.) 5/8

d.) 1/2

Step-by-step explanation:

for A it is asking for probability of 1 and is 1/2 of the circle

for B it is asking for  probability of 3 and it is 1/2 of and 1/4 of the circle so 1/8

for C it is asking for probability of the odd numbers and there is tow odd numbers 1 and 3 the probability of 1 is 1/2 and the probability of 3 is 1/8 adding them up will give you 5/8

for d it asks for the probability of at least 2 so therefor 2, 3, and 4 and they are 1/8 + 1/8 + for 1/4 = 1/2

6 0
3 years ago
Cereal is on sale this week. Is it a better buy to get the 10-ounce box for
Sophie [7]
I would say 14- ounce for $2.42
Explanation:
10 • 1.76 = 5.68 cents an ounce
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5 0
3 years ago
A study reports the mean change in HDL (high-density lipoprotein, or "good" cholesterol) of adults eating raw garlic six days a
Musya8 [376]

Answer:

This means that we are 95% confident that the mean change in HDL (high-density lipoprotein, or "good" cholesterol) of adults eating raw garlic six days a week for six months is between plus or minus 5 milligrams per deciliter of blood (mg/dl) to the sample mean.

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

For 95% confidence interval, it means that we are 95% confident that the mean of the population is between the given upper and lower bounds(margin of error) of the confidence interval.

For the case above, the interpretation of the 95% confidence interval is that we are 95% confident that the mean change in HDL (high-density lipoprotein, or "good" cholesterol) of adults eating raw garlic six days a week for six months is between plus or minus 5 milligrams per deciliter of blood (mg/dl) to the sample mean.

3 0
3 years ago
MP3 payer: $150; 22% markup
bearhunter [10]
183 is the price after the markup
7 0
3 years ago
Read 2 more answers
HELP NEEDED!
mina [271]

Answer:

56

Step-by-step explanation:

3 0
3 years ago
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